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CVE-2012-4669

19
FAUCET Score

CVE-2012-4669 describes a vulnerability in Isode M-Link R14.6 (before R14.6v14) and R15.1 (before R15.1v10) where the XMPP Server Dialback response mechanism lacks proper verification. This flaw allows remote XMPP servers to spoof domains by providing responses for domains that were not legitimately asserted. With a CVSS score of 5.8 (medium severity), this vulnerability has a network attack vector, medium attack complexity, and could lead to partial confidentiality and integrity impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
14.6CPE matchmatch criteria
cpe:2.3:a:isode:m-link:14.6:*:*:*:*:*:*:*
15.1CPE matchmatch criteria
cpe:2.3:a:isode:m-link:15.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.88%
Probability of exploitation in next 30 days
EPSS Percentile
55.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0088 is in the 13th percentile among its peer group of 19,954 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

isode.com / company/wordpress/xmpp-server-dialback
Vendor Advisory
xmpp.org / resources/security-notices/server-dialback